https://www.youtube.com/watch?v=W_sSx54aIYI
Explain Like I'm 5 (ELI5)
Objective and layman-
ELI5: Where do ISPs get their ‘internet’?
I know that the internet is made up of servers that are inter connected and you can instruct your browser to access certain servers, and that all ISPs do is provide the wiring to connect these servers to your house but where does it all meet up? If I were to start my own ISP, how do I set up my service to be able to connect everywhere else? A wholesale internet for want of a better term. Thanks.
ELI5: Why does it get harder to fall asleep the more sleep-deprived you are?
I’m not even sure if this happens to everyone, but in my experience, the more nights in a row I go without getting enough sleep (like <5 hours) the harder it is to fall asleep or stay asleep for a longer period of time. Just wondering what the biological process might be that prevents adequate sleep in a body that desperately needs it.
ELI5:How do polaroid pictures work?
How do the pictures just slowly come in there etc?